CN202925395U - Quick joint for track - Google Patents
Quick joint for track Download PDFInfo
- Publication number
- CN202925395U CN202925395U CN 201220517475 CN201220517475U CN202925395U CN 202925395 U CN202925395 U CN 202925395U CN 201220517475 CN201220517475 CN 201220517475 CN 201220517475 U CN201220517475 U CN 201220517475U CN 202925395 U CN202925395 U CN 202925395U
- Authority
- CN
- China
- Prior art keywords
- joint
- track
- terminal surface
- fixed
- female joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a track quick-operation joint belongs to the connecting device of hanger rail in the pit, orbital one end is the oblique terminal surface, the fixed engaging lug that takes the arc hole in top of oblique terminal surface, the oblique terminal surface below is female joint, slotted on the female joint, orbital other end is perpendicular terminal surface, the fixed engaging lug of two parallels in perpendicular terminal surface top has the concentric hole on, the terminal surface below is fixed with the male joint, the male joint is the shovel form, during the connection, orbital female joint cover is overhead at the male joint, two track engaging lugs are in the same place, wear the connection pin connection in the hole and fix, the utility model has the advantages that the installation is fast, laborsaving, connect gentle no drop, guaranteed the operational safety of crane.
Description
Technical field:
The utility model relates to the linkage of mining hanger rail.
Background technology:
Exploiting field transportation in mine, monorail crane is welcome widely, and the connection of track adopts bolt to be fixedly connected with at present, and this connected mode is not only time-consuming, and safety can not get ensureing, because the mining roadway big rise and fall, when track changed direction with the tunnel, distortion will appear in the joint of track, joint produces and is uneven, crane by the time will truck, even derailing, bring hidden danger to safety.
Summary of the invention:
For avoiding the shortcoming of background technology, the utility model proposes a kind of joint can movable and mild track fast joint.
One end of track is angled end-face, fix an engaging lug above angled end-face, arcuate socket is arranged on engaging lug, along being fixed with female joint, groove is arranged above female joint under angled end-face, the track other end is perpendicular end surface, the perpendicular end surface top is fixed with two parallel junction plates, and concentric holes is arranged on junction plate, and under perpendicular end surface, the edge is fixed with male joint, the male joint upper surface is arc, and a groove identical with the male joint shape is arranged in the middle of female joint.
Advantage of the present utility model: installation is fast, labour intensity is little, rail joint is mild, has guaranteed steadily passing through of crane, has eliminated the crane interruption of service.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1
Fig. 3 is the structural representation of male joint
Fig. 4 is the structural representation of female joint
The specific embodiment:
one of track 1 is processed into the end face that has a down dip, and engaging lug 3 of welding, have arcuate socket on engaging lug 3 above angled end-face, and the center of circle of arc is positioned at the lower edge of angled end-face, under angled end-face along being welded with female joint 5,5 grooves that the scoop shape arranged in female joint, the other end of track 1 is perpendicular end surface, two parallel junction plates 2 of perpendicular end surface top welding, on junction plate 2, concentric holes is arranged, between two junction plates 2 apart from the thickness that is equal to or greater than engaging lug 3, under perpendicular end surface, the edge is welded with male joint 4, male joint 4 is identical with groove shape size in female joint 5, the upper surface of male joint 4 is arc, at first a track is sling when track 1 connects and fixed, then the female joint 5 of another root track 1 is enclosed within the male joint 4 of trapped orbit, engaging lug 3 is inserted between two junction plates 2 again, penetrate in the hole fixing with pin, two rails connect to be completed.
Claims (3)
1. track fast joint, it is characterized in that: an end of track (1) is angled end-face, fix an engaging lug (3) above angled end-face, engaging lug has arcuate socket on (3), be fixed with female joint (5) on the lower edge of angled end-face, female joint has groove on (5), the other end of track (1) is perpendicular end surface, the end face top is fixed with two parallel junction plates (2), junction plate has concentric holes on (2), and under perpendicular end surface, the edge is fixed with male joint (4).
2. track fast joint according to claim 1, it is characterized in that: male joint (4) upper surface is arc.
3. track fast joint according to claim 1, is characterized in that the groove in female joint (5) is identical with male joint (4) shape size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517475 CN202925395U (en) | 2012-09-15 | 2012-09-15 | Quick joint for track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517475 CN202925395U (en) | 2012-09-15 | 2012-09-15 | Quick joint for track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925395U true CN202925395U (en) | 2013-05-08 |
Family
ID=48215372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517475 Expired - Fee Related CN202925395U (en) | 2012-09-15 | 2012-09-15 | Quick joint for track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925395U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370213A (en) * | 2014-10-24 | 2015-02-25 | 山东鑫鹏宇矿业装备有限公司 | Pneumatic monorail crane |
| CN104370210A (en) * | 2014-10-24 | 2015-02-25 | 山东鑫鹏宇矿业装备有限公司 | Monorail crane rack rail |
| CN105752838A (en) * | 2016-03-30 | 2016-07-13 | 长治市潞安合力机械有限责任公司 | Large-dip-angle monorail crane rail |
| CN106698192A (en) * | 2017-02-13 | 2017-05-24 | 兖州煤业股份有限公司 | Monorail crane track and connection method thereof |
-
2012
- 2012-09-15 CN CN 201220517475 patent/CN202925395U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370213A (en) * | 2014-10-24 | 2015-02-25 | 山东鑫鹏宇矿业装备有限公司 | Pneumatic monorail crane |
| CN104370210A (en) * | 2014-10-24 | 2015-02-25 | 山东鑫鹏宇矿业装备有限公司 | Monorail crane rack rail |
| CN105752838A (en) * | 2016-03-30 | 2016-07-13 | 长治市潞安合力机械有限责任公司 | Large-dip-angle monorail crane rail |
| CN106698192A (en) * | 2017-02-13 | 2017-05-24 | 兖州煤业股份有限公司 | Monorail crane track and connection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |